| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.37 | 3.560% | $10.7392 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $22.70 | 6.106% | $24.0861 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $154.65 | 11.213% | $171.9909 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $150.87 | 10.532% | $166.7596 | $166.76 | $166.75 | $166.80 |
| Purchase #5 | $46.86 | 9.425% | $51.2766 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $91.31 | 7.532% | $98.1875 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $202.92 | 11.494% | $226.2436 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $679.68 | $749.2835 | $749.29 | $749.35 | $749.30 | |